L9339 datasheet(8/14 Pages) STMICROELECTRONICS

8 / 14 page

Electrical specifications

L9339

8/14

3.3

Electrical characteristics

The electrical characteristics are valid within the below defined operating conditions, unless

otherwise specified. The function is guaranteed by design until TJSDon switch-on-threshold.

VS = 4.5 to 32 V; Tj = -40 to 150 °C; Tamb = -40 to 125 °C; Ambient test temperature = -40 to

125 °C.

Table 5.

Electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Supply

Quiescent current

-0.3 V < VEN < 0.5 V; VS = 14 V;

Ta < 125 °C

< 2

µA

-0.3 V < VEN < 0.5 V; VS = 14 V;

Ta < 150 °C

µA

VEN > 3.2 V; VS < 14 V

1.5

Inputs, IN1 - IN4; Programming, PRG

VINlow

Input voltage low

-0.3

2.0

VINhigh

Input voltage high

2.8

IIN

Input current

VIN = 0 to 32V

-15

µA

Enable EN

VENlow

Input voltage low

-24

VENhigh Input voltage high

3.2

REN

Input impedance

-24 V < VIN < 2.5 V

IEN

Input current

2.5 V < VIN < 32 V

µA

Outputs OUT1- OUT4

RDSon

Output ON-resistor

VS > 6 V, IO = 0.3 A

1.7

3.8

IOLeak

Leakage current

VO =VS = 14 V; Ta < 125 °C

<15

µA

VO=VS = 14 V; Ta < 150 °C

µA

VOClamp Output voltage during clamping

time < 200 µs

10 mA < IO < 0.3 A

IOSC

Short-circuit current

4.5V < VS < 6 V

0.3

VS > 6 V

0.4

0.7

internal output capacities

VO > 4.5 V

100

Diagnostic output DIAG

VDlow

Output voltage LOW

IDL < 0.6 mA

1.3

IDmax

Maximum output current

internal current limitation

VD = 14 V

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